Overview
The Fastrax M0.5 17T Steel Pinion Gear (2.3mm) is a precision engineered component designed for RC enthusiasts who demand reliability and performance from their radio controlled vehicles. This high-quality steel pinion gear is an essential upgrade or replacement part for anyone running compatible RC models, whether you're a competitive racer, weekend basher, or serious hobbyist in the UK RC car community. The M0.5 module specification makes this gear compatible with a wide range of popular RC platforms, and the 17-tooth configuration offers an excellent balance of acceleration and top speed performance for various driving conditions.
As a dedicated retailer of RC car parts and accessories for the UK market, we understand that quality drivetrain components are crucial to maintaining peak performance and reliability. This steel pinion gear from Fastrax represents excellent value for money, offering durability and precision that will keep your RC car performing at its best whether you're tackling technical rock crawling terrain, high-speed off-road racing, or casual recreational driving. The 2.3mm bore size ensures a secure fit on standard motor shafts, and the steel construction guarantees long-lasting performance even under demanding racing conditions.
Whether you're building a new RC car from scratch, upgrading an existing model, or simply need a replacement gear after wear and tear, the Fastrax M0.5 17T Steel Pinion Gear is an affordable and reliable choice. Many UK RC enthusiasts trust Fastrax components for their consistency, ease of installation, and proven track record across multiple vehicle platforms and driving styles.
Key Features
- M0.5 Module Specification — The M0.5 module size ensures compatibility with a wide range of RC drivetrain systems, making this gear a versatile choice for various RC car models and configurations available in the UK market.
- 17-Tooth Configuration — The 17-tooth design provides an optimal balance between acceleration response and top-end speed performance, allowing you to achieve smooth power delivery across a variety of terrain types and driving conditions without sacrificing either quality.
- Steel Construction — Unlike plastic alternatives, the steel material used in this pinion gear delivers superior durability and longevity, resisting wear and deformation even under high-stress racing conditions and repeated hard use over extended periods.
- 2.3mm Bore Size — The precisely machined 2.3mm bore ensures a secure, accurate fit on standard motor shafts, eliminating wobble and reducing drivetrain noise for smoother, more efficient power transmission to your RC car's transmission system.
- High Precision Manufacturing — Fastrax components are manufactured to tight tolerances, ensuring consistent mesh with your existing gears and delivering reliable performance without unexpected failures or breakdowns during important races or driving sessions.
- Affordable Replacement Part — At just £3.99, this steel pinion gear represents exceptional value for money, making it an economical choice for keeping your RC car in peak condition without breaking your hobby budget.
- Universal Compatibility — The standard M0.5 specification makes this gear compatible with multiple RC platforms and brands, providing flexibility if you own several different RC cars or plan to upgrade your existing setup.
Technical Performance
The Fastrax M0.5 17T Steel Pinion Gear is engineered with precision manufacturing standards that ensure reliable performance across a wide range of RC applications. The steel material provides significantly greater resistance to wear compared to plastic alternatives, meaning this gear will maintain its tooth profile and meshing characteristics even after extended use on demanding terrain or during competitive racing sessions. The M0.5 module specification is a widely used standard in the RC hobby, ensuring broad compatibility across numerous vehicle types including rock crawlers, buggies, touring cars, and off-road trucks popular throughout the UK. The 17-tooth count strikes an excellent balance in the gear ratio equation — it's not so aggressive that it causes excessive motor strain or heat buildup, yet aggressive enough to deliver responsive acceleration and good overall power delivery. The 2.3mm bore is machined to precision specifications, guaranteeing concentricity and eliminating runout that could cause vibration or noise. Installation is straightforward on any RC car with a compatible motor shaft, and the gear requires no special tools or expertise to fit. This pinion gear is an essential wear item for anyone running their RC car regularly, as gears naturally experience gradual tooth wear over time. Having quality replacement gears like this on hand ensures you can maintain peak performance and avoid unexpected drivetrain failures during important driving sessions or competitions.
What's in the Box
- 1x Fastrax M0.5 17T Steel Pinion Gear (2.3mm bore)
Frequently Asked Questions
- What is an M0.5 module pinion gear and why does it matter for my RC car? — The M0.5 module specification refers to the pitch diameter and tooth profile of the gear, which must match your vehicle's existing gears for proper meshing. Using the correct module ensures smooth, efficient power transmission without excessive noise or wear. The M0.5 module is a widely used standard across many popular RC brands and models available in the UK, making it a versatile choice for enthusiasts with multiple vehicles.
- Why choose a steel pinion gear instead of a plastic one? — Steel pinion gears offer superior durability and longevity compared to plastic alternatives. They resist wear and deformation much more effectively, maintain their tooth profile over extended use, and are less likely to strip or break during high-stress driving conditions. For serious RC enthusiasts who drive regularly or race competitively, the investment in a steel gear pays dividends in reliability and performance.
- How do I know if this 17-tooth gear is the right choice for my setup? — The tooth count affects your vehicle's acceleration and top speed characteristics. A 17-tooth pinion is considered mid-range — it provides responsive acceleration without being so aggressive that it overstrains the motor. If you want quicker acceleration, try a higher tooth count; for better top-speed performance, use a lower tooth count. Check your vehicle's documentation or consult with RC experts to find your optimal gearing configuration.
- Will this gear fit my RC car? — This gear features the standard M0.5 module and 2.3mm bore size, making it compatible with many popular RC models and brands across buggies, crawlers, and touring cars. However, you should verify that your specific vehicle uses M0.5 gearing and has a 2.3mm motor shaft before purchasing. Our team at RC Model Shop are happy to help confirm compatibility.
- How often should I replace my pinion gear? — The replacement interval depends on how frequently you drive and the terrain you tackle. Regular inspection will show tooth wear, and if you notice acceleration lag, increased noise, or grinding sensations, it's time to replace the gear. Having spare gears on hand ensures you can get back on the track quickly without expensive downtime.
- Is this gear suitable for racing use? — Yes, absolutely. The steel construction and precise manufacturing make this gear suitable for competitive racing, casual weekend bashing, and everything in between. Many UK RC racers stock multiple gears to optimise their setups for different track conditions and racing formats.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FASTRAX M0.5 17T STEEL PINION GEAR (2.3MM) FASTM5-17 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Fastrax
- Model Number: FASTM5-17
- Product Type: Pinion Gear
- Module Specification: M0.5
- Tooth Count: 17T
- Material: Steel
- Bore Size: 2.3mm
- Compatibility: M0.5 module vehicles with 2.3mm motor shaft
- Price: £3.99 (excluding tax)
- Stock Status: In Stock
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
